FDA banned it in late 2023 "Category 2: Substance with Safety Concerns" Why the FDA banned it: Potential immune reactions (immunogenicity) Manufacturing impurities in compounded versions Complete lack of human safety data Risk of contamination Legal status: NOT FDA-approved Illegal to compound in pharmacies Banned by WADA for athletes Possession not illegal (it's not a DEA scheduled substance) Sold online as "research chemical" 2
In this guide to all things L-lysine, well explain the health benefits of L-lysine, where you can find it, and how best to take advantage of it
According to the study, broccoli sprouts had a substantially higher total polysulfide level than mature broccoli
Beyond cosmetic benefits, the anti-aging effects of growth hormone also include improved bone density and immune function
Because disorders of the GI tract can interfere with the absorption of B12, the level of this vitamin in the blood is sometimes used as a test of gut health
Source 3 Principles of Anesthesia Miller 2023 Chapter 23: Anesthesia in Hematological Disorders